source:Industry Trends release time:2024-01-18 Hits: Popular:led screen wholesaler
1、 Adopting an automatic brightness adjustment system.
According to different environments and time periods during the day and night, slight changes in the height of the display screen can have a significant effect. If the playback height of the LED display screen is 50% higher than the height of the dry environment, we may easily feel uncomfortable with our eyes and cause "light pollution". Then we can collect environmental brightness at any time through the outdoor brightness collection system, receive system data, and automatically convert it into brightness suitable for the environment through software, and use the display control system to play pictures.
2、 Multi level grayscale correction technology.
The display system of LED display screens adopts an 18 bit color display hierarchy, which makes the colors appear very stiff in some low grayscale and excessive color areas, resulting in color and light adaptation. The new LED large screen control system adopts a 14 bit color display hierarchy, greatly improving the hardness of excessive color, making people feel soft when watching, and avoiding discomfort to light.
In terms of power consumption, although the luminescent materials used in LED display screens are energy-saving, some need to be used in situations with larger display areas. Due to long-term use, the overall power consumption is still relatively high, as the required brightness will be higher. Under the influence of these comprehensive factors, the power consumption of LED flexible screens is quite astonishing, so all the power consumption borne by advertisers will increase geometrically.
The following are energy-saving methods for LED display screens:
1. High luminous efficiency LED can be used, and the luminous chip does not cut corners;
2. Adopting efficient switching power supply, greatly improving power conversion efficiency;
3. Adopting excellent screen cooling design to reduce fan power consumption;
4. Scientifically design the entire circuit scheme to reduce internal circuit power consumption;
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